20240013794. APPARATUS AND AUDIO SIGNAL PROCESSOR, FOR PROVIDING PROCESSED AUDIO SIGNAL REPRESENTATION, AUDIO DECODER, AUDIO ENCODER, METHODS AND COMPUTER PROGRAMS simplified abstract (Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.)

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APPARATUS AND AUDIO SIGNAL PROCESSOR, FOR PROVIDING PROCESSED AUDIO SIGNAL REPRESENTATION, AUDIO DECODER, AUDIO ENCODER, METHODS AND COMPUTER PROGRAMS

Organization Name

Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.

Inventor(s)

Stefan Bayer of Erlangen (DE)

Pallavi Maben of Erlangen (DE)

Emmanuel Ravelli of Erlangen (DE)

Guillaume Fuchs of Erlangen (DE)

Eleni Fotopoulou of Erlangen (DE)

Markus Multrus of Erlangen (DE)

APPARATUS AND AUDIO SIGNAL PROCESSOR, FOR PROVIDING PROCESSED AUDIO SIGNAL REPRESENTATION, AUDIO DECODER, AUDIO ENCODER, METHODS AND COMPUTER PROGRAMS - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240013794 titled 'APPARATUS AND AUDIO SIGNAL PROCESSOR, FOR PROVIDING PROCESSED AUDIO SIGNAL REPRESENTATION, AUDIO DECODER, AUDIO ENCODER, METHODS AND COMPUTER PROGRAMS

Simplified Explanation

The abstract describes an apparatus for providing a processed audio signal representation based on an input audio signal representation. The apparatus applies an un-windowing process to provide the processed audio signal representation. It is capable of adapting the un-windowing process based on signal characteristics and/or processing parameters used for the input audio signal representation.

  • The apparatus provides a processed audio signal representation based on an input audio signal representation.
  • It applies an un-windowing process to generate the processed audio signal representation.
  • The un-windowing process can be adapted based on signal characteristics and/or processing parameters.
  • The adaptation of the un-windowing process allows for customization and optimization of the processed audio signal representation.

Potential applications of this technology:

  • Audio signal processing in music production and mixing.
  • Noise reduction and enhancement in audio recordings.
  • Speech recognition and audio analysis applications.
  • Real-time audio processing in live performances and broadcasting.

Problems solved by this technology:

  • Inaccurate or distorted representation of audio signals.
  • Difficulty in customizing and optimizing audio signal processing.
  • Limited adaptability of existing audio processing techniques.

Benefits of this technology:

  • Improved accuracy and fidelity in representing audio signals.
  • Customizable and adaptable audio signal processing.
  • Enhanced quality and clarity in audio recordings and analysis.
  • Real-time processing capabilities for live applications.


Original Abstract Submitted

an apparatus for providing a processed audio signal representation on the basis of input audio signal representation configured to apply an un-windowing, in order to provide the processed audio signal representation on the basis of the input audio signal representation. the apparatus is configured to adapt the un-windowing in dependence on one or more signal characteristics and/or in dependence on one or more processing parameters used for a provision of the input audio signal representation.

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